Tsunami fragility inferred from the 1993 Hokkaido Nansei-oki earthquake tsunami disaster

• KOSHIMURA Shunichi

  Graduate School of Engineering, Tohoku University

• KAYABA Shintaro

  Graduate School of Engineering, Tohoku University

Bibliographic Information

Other Title

• 1993 年北海道南西沖地震津波の家屋被害の再考
• －津波被害関数の構築に向けて－

Abstract

The authors proposed the tsunami fragility curves to estimate the structural damage by the 1993 Hokkaido Nansei-oki earthquake tsunami, by the integrated approach of damage inspection of aerial photographs of pre and post tsunami in Aonae town and the numerical modeling of tsunami inundation flow. The tsunami fragility curves are expressed as the structural damage probabilities with regard to the hydrodynamic features of tsunami inundation flow, such as inundation depth, inundation height, current velocity and hydrodynamic force, to expand the capability of estimating potential tsunami damage in a quantitative manner.

Journal

• Journal of Japan Association for Earthquake Engineering

  Journal of Japan Association for Earthquake Engineering 10 (3), 87-101, 2010

  JAPAN ASSOCIATION FOR EARTHQUAKE ENGINEERING

Keywords

• Tsunami
• Tsunami Fragility Curve
• The 1993 Hokkaido Nansei-oki Earthquake

Details

• CRID: 1390282680335803904
• NII Article ID: 130001082823
• DOI: 10.5610/jaee.10.3_87
• ISSN: 18846246
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed